Which ipv6 address notation is valid?

i'am asking for a friend. Really :-) Given the exam question: Is the following IPv6 address valid? 2001:0DDB8:0:0:8:800:200C:417A I say no since the second block has 5 digits. Sure, leadding zeros can be removed. Could it be valid because in hex notation there are no leading zeros? Glad to hear your point of view on this. No, it's not valid. The spaces between the colons may only contain up to 4 characters, which all must be hex digits of course, representing 16 bits of the address. This 5th hex digit suggests 20 bits, which isn't valid. Just because you can drop valid leading zeroes from this notation doesn't mean you can also pad it with invalid leading zeroes.

This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. See Answer See Answer See Answer done loading Question:Which IPv6 address notation is valid? Select one: a. 2001:DB8:0:1111::200 b. 2001::ABCD:: C. ABCD:160D::4GAB:FFAB d. 2001:0DB8::ABCD::1234 e. 2001::CAFE::1

An Internet Protocol Version 6 address ( IPv6 address) is a numeric label that is used to identify and locate a network interface of a computer or a IPv6 is the successor to the first addressing infrastructure of the Addressing methods [ ] IPv6 addresses are classified by the primary addressing and routing methodologies common in networking: unicast addressing, anycast addressing, and multicast addressing. A An A all-nodes link-local multicast group ff02::1. However, the use of the all-nodes group is not recommended, and most IPv6 protocols use a dedicated link-local multicast group to avoid disturbing every interface in the network. Address formats [ ] An IPv6 address consists of 128 bits. Unicast and anycast address format [ ] General unicast address format (routing prefix size varies) bits 48 (or more) 16 (or fewer) 64 field routing prefix subnet id interface identifier The network prefix (the routing prefix combined with the subnet id) is contained in the most significant 64 bits of the address. The size of the routing prefix may vary; a larger prefix size means a smaller subnet id size. The bits of the subnet id field are available to the network administrator to define subnets within the given network. The 64-bit interface identifier is automatically established randomly, obtained from a Unique local address format bits 7 1 40 16 64 field prefix L random subnet id interface identifier The prefix field contains the binary value 1111110. The L bit is one for locally as...